| City : | Marumsco |
| County : | Prince William County |
| State : | Virginia (VA) |
| | |
| Land Area : | 7.42 sq mi |
| Water Area : | 0.39 sq mi |
| Latitude : | 38.6363220 |
| Longitude : | -77.2572550 |
| | |
| Population (2010): | 35,036 |
| Population Estimate (2012) : | 37,218 |
| Population Density : | 4,721.12/sq mi |
| Housing Units (2012) : | 11,975 |
| Median Household Income (2012) : | $66,075 (Virginia : $63,636, USA : $53,046) |
| Median Family Income (2012) : | $67,415 (Virginia : $76,566, USA : $64,585) |
| Median House Price (2012) : | $212,400 (Virginia : $249,700, USA : $181,400) |